loss of gross profit following reduced turnover resulting from, and occurring after, insured property damage. The gross profit indemnity enables the business to pay its standing charges, including payroll, and recover its net profit during the indemnity period, the period selected as being the time needed to restore normal trading levels. Specified working expenses are not at risk and are therefore deducted from turnover before arriving at the gross profit, the item to be insured. The policy also covers increased cost of working, e.g. renting alternative premises, subject to the cost not exceeding the amount of loss thereby avoided. Additional increased cost of working can be insured. The policy may extend to interruptions caused by damage at the premises to customers or suppliers, or resulting from loss of attractions, murder, suicide, food poisoning or infectious/contagious diseases. See AUDITORS’ CHARGES; SPECIAL CIRCUMSTANCES CLAUSE; CUSTOMERS’ EXTENSION; MATERIAL DAMAGE PROVISO; SUPPLIERS’ EXTENSION.